Dog toy



FIG. 1 is a top plan view of a toy showing my new design, with the bottom view being identical to the top view;

FIG. 2 is a side elevational view of such device with the opposite side of the dog toy having the same appearance; and,

FIG. 3 is an end view of the device with the opposite side of the dog toy having the same appearance. 

The ornamental design for a dog toy, as shown and described. 